{"product_id":"mardarth-14mm-x1-5-oem-style-wheel-lug-nuts-32-piece-zinc-gold-set-7-8-hex-60-cone","title":"Mardarth 14mm x1.5 OEM-Style Wheel Lug Nuts — 32‑Piece Zinc‑Gold Set, 7\/8\" Hex, 60° Cone","description":"\u003cp\u003e\u003cstrong\u003eMardarth 32-piece set of 14mm x 1.5 OEM-style bulge acorn lug nuts built to replace factory hardware on Silverado, Sierra and other 8-lug heavy-duty GM trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese lug nuts are made to match original equipment fitment for many Chevrolet and GMC 2500\/3500 series trucks and vans. Each nut uses a 60° conical (cone) seat with external dual-thread design, a 7\/8\" hex, and a zinc-gold finish that resists corrosion. The kit includes 32 nuts so you can service both front and rear wheels or keep spares on hand.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my Silverado or Sierra?\u003c\/h3\u003e\n\u003cp\u003eThey are designed to fit vehicles that use 14mm x 1.5 inner thread and a cone-style seat. This set matches factory dimensions including the 7\/8\" hex and overall length, making them a direct replacement for many GM 8-lug stock wheels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner thread: M14 x 1.5 (factory spec)\u003c\/li\u003e\n  \u003cli\u003eSeat type: 60° conical (bulge acorn)\u003c\/li\u003e\n  \u003cli\u003eHex size: 7\/8\" (22mm) for standard lug wrenches\u003c\/li\u003e\n  \u003cli\u003eOverall length: 1.12\" (28.5mm) and 26.5mm diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are these nuts?\u003c\/h3\u003e\n\u003cp\u003eManufactured from high-quality materials and finished in zinc-gold, the nuts undergo corrosion testing to extend service life. The supplier reports 72-hour salt spray testing to simulate prolonged exposure and improve rust resistance compared with plain steel hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc-gold finish for enhanced corrosion protection\u003c\/li\u003e\n  \u003cli\u003e72-hour salt spray testing for simulated longevity\u003c\/li\u003e\n  \u003cli\u003eSolid construction intended for heavy-duty wheel loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this kit a direct replacement for OEM parts?\u003c\/h3\u003e\n\u003cp\u003eThe dimensions and thread pitches mirror common factory parts so these lug nuts will fit without modifications. They’re produced to replace several OE part numbers and work with original stock 8-lug wheels, providing a straightforward swap for maintenance or restoration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-thread external design matching OE specifications\u003c\/li\u003e\n  \u003cli\u003eCompatible with many OE part numbers for cross-reference\u003c\/li\u003e\n  \u003cli\u003eSold as a 32-piece kit to cover most wheel configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and torque these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eInstallation is the same as other OEM lug nuts: thread by hand first, then tighten progressively in a star pattern to the vehicle manufacturer’s torque specification. Using the correct 7\/8\" (22mm) socket and a calibrated torque wrench helps ensure safe, even clamping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-start each nut to avoid cross-threading\u003c\/li\u003e\n  \u003cli\u003eTighten in a star pattern for even seating\u003c\/li\u003e\n  \u003cli\u003eUse manufacturer-recommended torque values and a 7\/8\" socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This 32-piece Mardarth lug nut kit is aimed at owners, mechanics, and fleet managers of GM heavy-duty trucks and vans—especially Silverado 2500\/3500, Sierra 2500HD\/3500HD, Suburban 2500, Express\/Gavana\/ Savana lines and other 8-lug models listed in compatibility. It’s a practical purchase when replacing worn or corroded factory lug nuts, performing wheel maintenance, or stocking spare hardware for service vehicles. The set provides OEM-style fit, corrosion-resistant finish, and the piece count needed for full-wheel coverage plus backups.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 32 lug nuts to replace all wheel positions and keep spares\u003c\/li\u003e\n  \u003cli\u003eBacked by a 1-year guarantee and customer support from Mardarth\u003c\/li\u003e\n  \u003cli\u003eReplaces listed OE part numbers for easy cross-referencing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these lug nuts fit 8-lug Silverado 2500HD wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They match 14x1.5 thread and 60° cone seat used on many 8-lug Silverado 2500HD and similar GM models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What socket size is required to install these nuts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a 7\/8\" (22mm) socket and torque wrench; tighten in a star pattern to the vehicle’s torque spec.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mardarth","offers":[{"title":"Default Title","offer_id":67588540858553,"sku":"B09P52BNFQ","price":86.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mardarth-front-view-32pcs-lug-nut-set.jpg?v=1790519781","url":"https:\/\/redleafauto.ca\/products\/mardarth-14mm-x1-5-oem-style-wheel-lug-nuts-32-piece-zinc-gold-set-7-8-hex-60-cone","provider":"Redleaf Auto","version":"1.0","type":"link"}